摘要: 题目1724: [Usaco2006 Nov]Fence Repair 切割木板Time Limit:5 SecMemory Limit:64 MBDescriptionFarmer John想修理牧场栅栏的某些小段。为此,他需要N(1 2 #include 3 #define ll long lo... 阅读全文
posted @ 2014-11-20 20:48 WNJXYK 阅读(219) 评论(0) 推荐(0) 编辑

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